388870201 has 8 divisors (see below), whose sum is σ = 390600000. Its totient is φ = 387145200.

The previous prime is 388870171. The next prime is 388870213. The reversal of 388870201 is 102078883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 388870201 - 2⁷ = 388870073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (388870901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298251 + ... + 299551.

It is an arithmetic number, because the mean of its divisors is an integer number (48825000).

Almost surely, 2^388870201 is an apocalyptic number.

It is an amenable number.

388870201 is a deficient number, since it is larger than the sum of its proper divisors (1729799).

388870201 is a wasteful number, since it uses less digits than its factorization.

388870201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 388870201 is about 19719.7921135087. The cubic root of 388870201 is about 729.9081644654.

The spelling of 388870201 in words is "three hundred eighty-eight million, eight hundred seventy thousand, two hundred one".